钢骨－钢管混凝土柱
circular steel tube compile column filled with ste
steel skeleton-steel pipe concrete column
steel tube short columns filled with steel-reinfor
钢骨钢筋混凝土柱
steel framed reinforced concrete column
钢骨－钢纤维混凝土
steel reinforced-steel fiber concrete
骨科钢板
orthopaedics steel material
伞骨钢丝
steel wire for umbrella ribs
umbrella wire
PC钢丝钢绞线
PC Steel Wire and PC Steel Strand
PC steel wire and strand
不锈钢钢丝绕制筛管
stainless steel wire wrapped screen
钢丝导引法
Guidewire-assisted technique
预应力钢丝钢绞线
PC steel wire and stranded wire
L型钢骨混凝土异型柱
L-shape steel reinforced concrete columns